| [658] | 1 | #if 0
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| 2 | /* Fonctions interface XWindow pour affichage d'images */
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| 3 | /* Reza 05/95 */
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| 4 |
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| 5 | /* LAL (Orsay) / IN2P3-CNRS */
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| 6 |
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| 7 | #include <stdlib.h>
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| 8 | #include <stdio.h>
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| 9 |
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| 10 | #include <X11/Xlib.h>
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| 11 | #include <X11/Xutil.h>
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| 12 | #include <X11/Xatom.h>
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| 13 |
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| 14 | #include "xdispim.h"
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| 15 |
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| 16 | /* Variables globales pour */
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| 17 |
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| 18 | static int RzXwDispImg = 0;
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| 19 | static Display * display;
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| 20 | static int screen;
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| 21 | static GC defgc;
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| 22 | static RzXCMap rzxcmap[5];
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| 23 | static int rzxgcok = 0;
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| 24 | static Font fonts[5];
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| 25 |
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| 26 | static int NbRzXw = 0;
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| 27 |
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| 28 |
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| 29 | /* Fin des variables globales */
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| 30 |
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| 31 |
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| 32 | /* Nouvelle-Fonction */
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| 33 | int RzXInitDisplay(int prtl)
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| 34 |
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| 35 | /* Connection avec un serveur X, et allocation des couleurs */
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| 36 |
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| 37 | {
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| 38 | Visual* vis;
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| 39 |
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| 40 |
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| 41 | struct rzvisu_struc
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| 42 | {
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| 43 | int MMsize_x;
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| 44 | int MMsize_y;
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| 45 | int Pixsize_x;
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| 46 | int Pixsize_y;
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| 47 | float resol_x;
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| 48 | float resol_y;
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| 49 | } rzvisu;
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| 50 |
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| 51 |
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| 52 | display = XOpenDisplay ("");
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| 53 |
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| 54 | if (display == 0)
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| 55 | { printf("RzXInitDisplay_Error: Cannot connect to X-Server \n");
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| 56 | return(1); }
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| 57 | screen = XDefaultScreen(display);
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| 58 |
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| 59 | rzvisu.Pixsize_x = DisplayWidth (display, screen);
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| 60 | rzvisu.Pixsize_y = DisplayHeight (display, screen);
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| 61 | rzvisu.MMsize_x = DisplayWidthMM (display, screen);
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| 62 | rzvisu.MMsize_y = DisplayHeightMM (display, screen);
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| 63 |
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| 64 | rzvisu.resol_x = (float)rzvisu.Pixsize_x*10./(float)rzvisu.MMsize_x;
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| 65 | rzvisu.resol_y = (float)rzvisu.Pixsize_y*10./(float)rzvisu.MMsize_y;
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| 66 |
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| 67 | vis = DefaultVisual(display,screen);
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| 68 |
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| 69 | if (prtl > 0)
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| 70 | {
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| 71 | printf("RzXInitDisplay_Info: Screen size (X,Y) : %d * %d Pix (%d * %d mm)\n",
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| 72 | rzvisu.Pixsize_x,rzvisu.Pixsize_y,
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| 73 | rzvisu.MMsize_x,rzvisu.MMsize_y);
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| 74 | printf ("... Planes= %d Cells= %d depth= %d ", XDisplayPlanes(display, screen) ,
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| 75 | XDisplayCells(display, screen), XDefaultDepth(display, screen));
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| 76 |
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| 77 | switch (vis->class)
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| 78 | {
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| 79 | case PseudoColor :
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| 80 | printf (".... Class = %d (PseudoColor) \n",vis->class);
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| 81 | break;
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| 82 | case DirectColor :
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| 83 | printf (".... Class = %d (DirectColor) \n",vis->class);
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| 84 | break;
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| 85 | case GrayScale :
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| 86 | printf (".... Class = %d (GreyScale) \n",vis->class);
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| 87 | break;
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| 88 | case StaticColor :
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| 89 | printf (".... Class = %d (StaticColor) \n",vis->class);
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| 90 | break;
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| 91 | case StaticGray :
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| 92 | printf (".... Class = %d (StaticGray) \n",vis->class);
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| 93 | break;
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| 94 | case TrueColor :
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| 95 | printf (".... Class = %d (TrueColor) \n",vis->class);
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| 96 | break;
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| 97 | default :
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| 98 | printf (".... Class = %d (Unknown !) \n",vis->class);
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| 99 | break;
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| 100 | }
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| 101 |
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| 102 | }
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| 103 |
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| 104 | /* Allocating default CMap */
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| 105 | RzXAllocCMap(rzxcmap, CMAP_GREY32, prtl);
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| 106 | RzXAllocCMap(rzxcmap+1, CMAP_COL16, prtl);
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| 107 | RzXAllocCMap(rzxcmap+2, CMAP_GREYINV32, prtl);
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| 108 | RzXAllocCMap(rzxcmap+3, CMAP_COLRJ32, prtl);
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| 109 | rzxcmap[4].typ = -1; rzxcmap[4].nCol = 0;
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| 110 |
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| 111 | if (prtl > 1)
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| 112 | printf("...Loading fonts Adobe-Courier Normal/Bold/Ital : \n");
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| 113 | fonts[0] = XLoadFont(display,
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| 114 | "-adobe-courier-medium-r-normal--*-140-*-iso8859-1");
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| 115 | fonts[1] = XLoadFont(display,
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| 116 | "-adobe-courier-bold-r-normal--*-140-*-iso8859-1");
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| 117 | fonts[2] = XLoadFont(display,
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| 118 | "-adobe-courier-medium-o-normal--*-140-*-iso8859-1");
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| 119 |
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| 120 | RzXwDispImg = 1; /* Variable de controle d'initialisation */
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| 121 |
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| 122 | return(0);
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| 123 | }
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| 124 |
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| 125 | /* Nouvelle-Fonction */
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| 126 | int RzXCheckInitDisp()
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| 127 | {
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| 128 | return (RzXwDispImg);
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| 129 | }
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| 130 |
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| 131 |
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| 132 | /* Nouvelle-Fonction */
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| 133 | int RzXGetPixDSize()
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| 134 | /* Retourne la taille correspondant a depth en Byte ( 8->1) */
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| 135 | {
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| 136 | int depth;
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| 137 | depth = DefaultDepth(display,screen);
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| 138 | if (depth <= 8) return(1);
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| 139 | else if (depth <= 16) return(2);
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| 140 | else return(4);
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| 141 | }
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| 142 |
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| 143 | /* Nouvelle-Fonction */
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| 144 | int RzXDispPixMap(Window xw, unsigned char *pix, int sizx, int sizy, RzXCMap *cmap)
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| 145 | {
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| 146 | int depth;
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| 147 | XImage * ximg;
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| 148 | int i,j;
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| 149 | unsigned char *pp;
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| 150 |
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| 151 | depth = DefaultDepth(display,screen);
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| 152 | ximg = XCreateImage (display,DefaultVisual(display,screen),
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| 153 | depth,ZPixmap,0,pix,sizx,sizy,8,0);
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| 154 | pp = pix;
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| 155 | for(j=0; j<sizy; j++)
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| 156 | for(i=0; i<sizx; i++)
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| 157 | { XPutPixel(ximg, i, j, cmap->colpix[*pp]); pp++; }
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| 158 | XRaiseWindow(display, xw);
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| 159 | XPutImage(display,xw,defgc,ximg,0,0,0,0,sizx, sizy);
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| 160 | XSync(display,1);
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| 161 | XFree(ximg);
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| 162 |
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| 163 | return(0);
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| 164 |
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| 165 | }
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| 166 |
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| 167 |
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| 168 | /* Nouvelle-Fonction */
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| 169 | RzXCMap * RzXGetCMap(int cmapid)
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| 170 | {
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| 171 | int i;
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| 172 | for(i=0; i<5; i++)
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| 173 | if (rzxcmap[i].typ == cmapid) return(rzxcmap+i);
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| 174 | if (rzxcmap[4].typ >= 0) RzXFreeCMap(rzxcmap+4);
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| 175 | RzXAllocCMap(rzxcmap+4, cmapid, 0);
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| 176 | return(rzxcmap+4);
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| 177 | }
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| 178 |
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| 179 |
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| 180 | /* Definition d' une table de couleurs R G B */
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| 181 |
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| 182 | static float R_RGB1[16] =
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| 183 | {0.0,0.00,0.0,0.0,0.0,0.00,0.0,0.6,0.8,1.0,1.00,1.0,0.75,1.0,0.85,1.0};
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| 184 | static float G_RGB1[16] =
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| 185 | {0.0,0.00,0.0,0.8,1.0,1.00,1.0,0.8,0.8,1.0,0.75,0.6,0.00,0.0,0.0,0.0};
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| 186 | static float B_RGB1[16] =
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| 187 | {0.0,0.75,1.0,1.0,1.0,0.75,0.0,0.0,0.0,0.0,0.00,0.5,0.75,1.0,0.0,0.0};
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| 188 |
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| 189 |
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| 190 |
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| 191 | /* Nouvelle-Fonction */
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| 192 | int RzXAllocCMap(RzXCMap *rcmap, int cmapid, int prtl)
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| 193 | /* Allocation des tables de couleurs */
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| 194 |
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| 195 | {
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| 196 | Colormap cmap;
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| 197 | XColor mycol;
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| 198 | int nok,i;
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| 199 |
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| 200 | cmap = XDefaultColormap (display, screen);
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| 201 |
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| 202 | nok = 0;
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| 203 |
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| 204 | rcmap->typ = -1;
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| 205 |
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| 206 | switch (cmapid)
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| 207 | {
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| 208 | case CMAP_GREY32 :
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| 209 | rcmap->nCol = 32; nok = 0;
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| 210 | for(i=0; i<rcmap->nCol; i++)
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| 211 | {
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| 212 | mycol.red = mycol.green = mycol.blue = 3535+(i*62000/32);
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| 213 | if (XAllocColor(display, cmap, &mycol) )
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| 214 | { rcmap->colpix[i] = mycol.pixel; nok++; }
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| 215 | else rcmap->colpix[i] = BlackPixel(display, screen);
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| 216 | }
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| 217 | rcmap->typ = CMAP_GREY32;
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| 218 | break;
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| 219 |
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| 220 | case CMAP_GREYINV32 :
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| 221 | rcmap->nCol = 32; nok = 0;
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| 222 | for(i=0; i<rcmap->nCol; i++)
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| 223 | {
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| 224 | mycol.red = mycol.green = mycol.blue = 65535-(i*62000/32);
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| 225 | if (XAllocColor(display, cmap, &mycol) )
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| 226 | { rcmap->colpix[i] = mycol.pixel; nok++; }
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| 227 | else rcmap->colpix[i] = BlackPixel(display, screen);
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| 228 | }
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| 229 | rcmap->typ = CMAP_GREYINV32;
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| 230 | break;
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| 231 |
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| 232 | case CMAP_COL16 :
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| 233 | rcmap->nCol = 16; nok = 0;
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| 234 | for(i=0; i<rcmap->nCol; i++)
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| 235 | {
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| 236 | mycol.red = (int)(R_RGB1[i]*65535.);
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| 237 | mycol.green = (int)(G_RGB1[i]*65535.);
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| 238 | mycol.blue =(int)(B_RGB1[i]*65535.) ;
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| 239 | if (XAllocColor(display, cmap, &mycol) )
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| 240 | { rcmap->colpix[i] = mycol.pixel; nok++; }
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| 241 | else rcmap->colpix[i] = BlackPixel(display, screen);
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| 242 | }
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| 243 | rcmap->typ = CMAP_COL16;
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| 244 | break;
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| 245 |
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| 246 | case CMAP_COLRJ32 :
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| 247 | rcmap->nCol = 32; nok = 0;
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| 248 | for(i=0; i<rcmap->nCol; i++)
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| 249 | {
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| 250 | if (i < 12)
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| 251 | { mycol.green = mycol.blue = 0;
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| 252 | mycol.red = 21535+(i*4000); }
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| 253 | else if (i < 24)
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| 254 | { mycol.blue = 0; mycol.red = 65535;
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| 255 | mycol.green = 21535+(i-12)*4000; }
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| 256 | else
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| 257 | { mycol.green = mycol.red = 65535;
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| 258 | mycol.blue = 17535+(i-23)*6000; }
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| 259 |
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| 260 | if (XAllocColor(display, cmap, &mycol) )
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| 261 | { rcmap->colpix[i] = mycol.pixel; nok++; }
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| 262 | else rcmap->colpix[i] = BlackPixel(display, screen);
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| 263 | }
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| 264 | rcmap->typ = CMAP_COLRJ32;
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| 265 | break;
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| 266 |
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| 267 | case CMAP_COLBR32 :
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| 268 | rcmap->nCol = 32; nok = 0;
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| 269 | for(i=0; i<rcmap->nCol; i++)
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| 270 | {
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| 271 | if (i < 5)
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| 272 | { mycol.green = mycol.red = 0;
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| 273 | mycol.blue = 5535+i*15000; }
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| 274 | else if (i < 10)
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| 275 | { mycol.blue = 65535;
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| 276 | mycol.green = 5535+(i-5)*9000;
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| 277 | mycol.red = 0; }
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| 278 | else if (i < 15)
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| 279 | { mycol.blue = 60000-(i-10)*15000;
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| 280 | mycol.green = 41535+(i-10)*6000;
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| 281 | mycol.red = 0; }
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| 282 | else if (i < 21)
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| 283 | { mycol.blue = 0;
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| 284 | mycol.green = 65535;
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| 285 | mycol.red = 5535+(i-15)*12000; }
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| 286 | else if (i < 27)
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| 287 | { mycol.blue = 0;
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| 288 | mycol.green = 60000-(i-21)*12000;
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| 289 | mycol.red = 65535-(i-21)*2000; }
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| 290 | else
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| 291 | { mycol.blue = 0;
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| 292 | mycol.green = 0;
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| 293 | mycol.red = 57535+(i-27)*2000; }
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| 294 |
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| 295 | if (XAllocColor(display, cmap, &mycol) )
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| 296 | { rcmap->colpix[i] = mycol.pixel; nok++; }
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| 297 | else rcmap->colpix[i] = BlackPixel(display, screen);
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| 298 | }
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| 299 | rcmap->typ = CMAP_COLBR32;
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| 300 | break;
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| 301 |
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| 302 | case CMAP_COLRV32 :
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| 303 | rcmap->nCol = 32; nok = 0;
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| 304 | for(i=0; i<rcmap->nCol; i++)
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| 305 | {
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| 306 | if (i < 8)
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| 307 | { mycol.green = 15000+(i*5000); mycol.blue = 0;
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| 308 | mycol.red = 15000+(i*5000); }
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| 309 | else if (i < 21)
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| 310 | { mycol.green = 50000-(i-7)*5000;
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| 311 | if (mycol.green < 0) mycol.green = 0;
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| 312 | mycol.blue = 0;
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| 313 | mycol.red = 53535+(i-8)*1000; }
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| 314 | else
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| 315 | { mycol.green = 0; mycol.red = 65535;
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| 316 | mycol.blue = 15535+(i-21)*5000; }
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| 317 |
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| 318 | if (XAllocColor(display, cmap, &mycol) )
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| 319 | { rcmap->colpix[i] = mycol.pixel; nok++; }
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| 320 | else rcmap->colpix[i] = BlackPixel(display, screen);
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| 321 | }
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| 322 | rcmap->typ = CMAP_COLRV32;
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| 323 | break;
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| 324 |
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| 325 | default :
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| 326 | printf("RzXAllocCMap_Info: Erreur specification CMapType (%d) \n", cmapid);
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| 327 | break;
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| 328 | }
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| 329 |
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| 330 | for(i=rcmap->nCol; i<256; i++) rcmap->colpix[i] = 0;
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| 331 |
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| 332 | if (prtl)
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| 333 | printf("RzXAllocCMap_Info: %d colors allocated for CMap Type %d \n", nok, cmapid);
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| 334 |
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| 335 | return(0);
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| 336 |
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| 337 | }
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| 338 |
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| 339 | /* Nouvelle-Fonction */
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| 340 | int RzXFreeCMap(RzXCMap *rcmap)
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| 341 | {
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| 342 | Colormap cmap;
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| 343 | int i;
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| 344 |
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| 345 | cmap = XDefaultColormap (display, screen);
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| 346 | XFreeColors(display, cmap, rcmap->colpix, rcmap->nCol, 0);
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| 347 | for(i=0; i<rcmap->nCol; i++) rcmap->colpix[i] = 0;
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| 348 | rcmap->nCol = 0;
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| 349 | return(0);
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| 350 | }
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| 351 |
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| 352 |
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| 353 | /* Nouvelle-Fonction */
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| 354 | Window RzXNewWin(int sx, int sy, char *title, int posx, int posy)
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| 355 |
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| 356 | /* Creation de fenetre X simple pour mettre une image */
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| 357 | {
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| 358 | XSizeHints hint;
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| 359 | Window win;
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| 360 |
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| 361 | hint.x = posx; hint.y = posy;
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| 362 | hint.width = sx; hint.height = sy;
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| 363 | hint.flags = PPosition | PSize;
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| 364 |
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| 365 |
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| 366 | win = XCreateSimpleWindow (display, DefaultRootWindow (display),
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| 367 | hint.x, hint.y, hint.width, hint.height, 3,
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| 368 | WhitePixel(display, screen), BlackPixel(display, screen) );
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| 369 |
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| 370 | XSetStandardProperties (display, win, title, title, None, NULL, 0, &hint);
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| 371 |
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| 372 | if (!rzxgcok)
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| 373 | {
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| 374 | defgc = XCreateGC (display, win, 0, 0);
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| 375 | rzxgcok = 1;
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| 376 | }
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| 377 | XMapRaised(display,win);
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| 378 | XSync(display,1);
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| 379 |
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| 380 | return(win);
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| 381 | }
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| 382 | #endif
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| 383 |
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